PT-2025-34393 · Linux+5 · Linux Kernel+5

Publicado 2025-07-07 · Atualizado 2026-03-24 · CVE-2025-38631

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)

Description: A crash can occur when enabling runtime PM for clock suppliers that also belong to a power domain. This is due to the power domain being cut off after clk register() is called, leading to a synchronous external abort error when attempting to access the BLK CTL register. The issue arises from using pm runtime enable() instead of devm pm runtime enable(), along with unnecessary pm runtime disable() in the cleanup path.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-820

Identificadores relacionados

BDU:2025-15784

CVE-2025-38631

OPENSUSE-SU-2025:20081-1

SUSE-SU-2025:21074-1

SUSE-SU-2025:21139-1

SUSE-SU-2025:21179-1

USN-7879-1

USN-7879-2

USN-7879-3

USN-7879-4

USN-7880-1

USN-7934-1

Produtos afetados

Astra Linux

Linuxmint

Linux Kernel

Red Os

Suse

Ubuntu

Referências · 1488

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38631.json · Exploit
• https://github.com/torvalds/linux/commit/b08217a257215ed9130fce93d35feba66b49bf0a · Nota
• https://bugzilla.suse.com/1250088 · Nota
• https://ubuntu.com/security/CVE-2025-38612 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2025-38275 · Nota
• https://suse.com/security/cve/CVE-2025-38556 · Nota
• https://bugzilla.suse.com/1246109 · Nota
• https://ubuntu.com/security/CVE-2025-38511 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2025-38549 · Nota
• https://suse.com/security/cve/CVE-2025-39871 · Nota
• https://suse.com/security/cve/CVE-2025-39788 · Nota
• https://suse.com/security/cve/CVE-2025-38584 · Nota
• https://ubuntu.com/security/CVE-2025-39993 · Aviso do Fabricante
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-13-CVE-2025-38631 · Aviso do Fabricante
• https://bugzilla.suse.com/1245728 · Nota